## Abstract Polybenzimidazole membranes imbibed with acid are emerging as a suitable electrolyte material for highβtemperature polymer electrolyte fuel cells. The oxidative stability of polybenzimidazole has been identified as an important issue for the longβterm durability of such cells. In this p
Membrane-Supported Nonvolatile Acidic Electrolytes Allow Higher Temperature Operation of Proton-Exchange Membrane Fuel Cells
β Scribed by Malhotra, Sanjiv
- Book ID
- 121797908
- Publisher
- The Electrochemical Society
- Year
- 1997
- Tongue
- English
- Weight
- 952 KB
- Volume
- 144
- Category
- Article
- ISSN
- 0013-4651
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Nafion/silicon oxide (SiO 2 )/phosphotungstic acid (PWA) and Nafion/silicon oxide composite membranes were studied for the H 2 /O 2 proton exchange membrane fuel cells (PEMFCs) operated above 100 β’ C. The composite membranes were prepared by the recasting procedure, using Nafion solution mixed with
## Abstract High temperature proton exchange membrane fuel cells (HTβPEMFCs) with phosphoric acid doped polybenzimidazole (PBI) membranes have gained tremendous attentions due to its attractive advantages over conventional PEMFCs such as faster electrochemical kinetics, simpler water management, hi